B - Operations – Transporting – 01 – D
Patent
B - Operations, Transporting
01
D
B01D 15/00 (2006.01) B01D 53/04 (2006.01) B01D 53/10 (2006.01) B01D 53/38 (2006.01) B01D 53/46 (2006.01) B01J 20/04 (2006.01) B01J 20/06 (2006.01) B01J 20/08 (2006.01) A62D 3/00 (2006.01)
Patent
CA 2263474
Methods for adsorbing toxic target chemical compounds are provided wherein such compounds (either as gases, liquids or solids) are contacted with nanoscale oxide adsorbents, such as MgO and CaO, preferably at ambient temperatures and at atmospheric pressure. The preferred adsorbents have an average particle size of from about 1-20 nm, and have a total pore volume of at least about 0.5 cc/g.
L'invention concerne des procédés permettant l'adsorption de composés chimiques toxiques de cible dans lesquels de tels composés (soit sous forme de gaz, de liquides ou de solides) sont mis en contact avec des adsorbants d'oxyde à nano-échelle, tels que MgO et CaO, de préférence à des températures ambiantes et sous pression atmosphérique. De préférence, les adsorbants ont une taille de particule moyenne comprise environ entre 1 et 20 nm, et une volume poreux total d'au moins 0,5 cm<3>/g environ.
Gowling Lafleur Henderson Llp
Kansas State University Research Foundation
LandOfFree
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